"Thu, 08 Aug 2024 13:21:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240808
Only TIME
13:21:03
General datetime
2024-08-08 13:21:03Z
For Database
2024-08-08 13:21:03
For HTTP1.1
Thu, 08 Aug 2024 13:21:03 GMT